Funny rumor, no truth to it though. The next console Nintendo releases will be using outdated tech & be under powered just like the Switch. It will not even be able to compete with the raw performance of PS4/Pro. Will rely on Nvidia DLSS & frame generation just to run games at 720/1080p 40/60fps.
Honest question. Did you see the Gamescom demo, or is this speculation based on the first Switch? I am hesitant to believe the article in full, but I do hope it can exceed PS4.